69415560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 239382000

約数和(自身を除く): 169966440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 61, 72, 87, 90, 109, 116, 120, 122, 145, 174, 180, 183, 218, 232, 244, 261, 290, 305, 327, 348, 360, 366, 435, 436, 488, 522, 545, 549, 580, 610, 654, 696, 732, 870, 872, 915, 981, 1044, 1090, 1098, 1160, 1220, 1305, 1308, 1464, 1635, 1740, 1769, 1830, 1962, 2088, 2180, 2196, 2440, 2610, 2616, 2745, 3161, 3270, 3480, 3538, 3660, 3924, 4360, 4392, 4905, 5220, 5307, 5490, 6322, 6540, 6649, 7076, 7320, 7848, 8845, 9483, 9810, 10440, 10614, 10980, 12644, 13080, 13298, 14152, 15805, 15921, 17690, 18966, 19620, 19947, 21228, 21960, 25288, 26535, 26596, 28449, 31610, 31842, 33245, 35380, 37932, 39240, 39894, 42456, 47415, 53070, 53192, 56898, 59841, 63220, 63684, 66490, 70760, 75864, 79605, 79788, 94830, 99735, 106140, 113796, 119682, 126440, 127368, 132980, 142245, 159210, 159576, 189660, 192821, 199470, 212280, 227592, 239364, 265960, 284490, 299205, 318420, 379320, 385642, 398940, 478728, 568980, 578463, 598410, 636840, 771284, 797880, 964105, 1137960, 1156926, 1196820, 1542568, 1735389, 1928210, 2313852, 2393640, 2892315, 3470778, 3856420, 4627704, 5784630, 6941556, 7712840, 8676945, 11569260, 13883112, 17353890, 23138520, 34707780, 69415560]

約数ペア:

[(1, 69415560), (2, 34707780), (3, 23138520), (4, 17353890), (5, 13883112), (6, 11569260), (8, 8676945), (9, 7712840), (10, 6941556), (12, 5784630), (15, 4627704), (18, 3856420), (20, 3470778), (24, 2892315), (29, 2393640), (30, 2313852), (36, 1928210), (40, 1735389), (45, 1542568), (58, 1196820), (60, 1156926), (61, 1137960), (72, 964105), (87, 797880), (90, 771284), (109, 636840), (116, 598410), (120, 578463), (122, 568980), (145, 478728), (174, 398940), (180, 385642), (183, 379320), (218, 318420), (232, 299205), (244, 284490), (261, 265960), (290, 239364), (305, 227592), (327, 212280), (348, 199470), (360, 192821), (366, 189660), (435, 159576), (436, 159210), (488, 142245), (522, 132980), (545, 127368), (549, 126440), (580, 119682), (610, 113796), (654, 106140), (696, 99735), (732, 94830), (870, 79788), (872, 79605), (915, 75864), (981, 70760), (1044, 66490), (1090, 63684), (1098, 63220), (1160, 59841), (1220, 56898), (1305, 53192), (1308, 53070), (1464, 47415), (1635, 42456), (1740, 39894), (1769, 39240), (1830, 37932), (1962, 35380), (2088, 33245), (2180, 31842), (2196, 31610), (2440, 28449), (2610, 26596), (2616, 26535), (2745, 25288), (3161, 21960), (3270, 21228), (3480, 19947), (3538, 19620), (3660, 18966), (3924, 17690), (4360, 15921), (4392, 15805), (4905, 14152), (5220, 13298), (5307, 13080), (5490, 12644), (6322, 10980), (6540, 10614), (6649, 10440), (7076, 9810), (7320, 9483), (7848, 8845)]